What is the most likely signal we have received from aliens?

Question

From SETI or perhaps alternative sources have their been any likely signals that might be from alien or extraterrestrial life.

Answer 1

SETI will get a signal soon and the delusion will start.

Google/youtube: "Project Bluebeam"

'Aliens' just in time for 2012! Many will be fooled...

Answer 2

The WOW signal was pretty strong, had the right characteristics.  But repeated searching of the area has not reproduced it.

Unfortunately, the Big Ear has been torn down, and there's a golf course there now.

Answer 3

Defenatelly SETI!!!

Answer 4

i don't think aliens would want to contact us, if they're planning a take over then we might have time to figure out how to kill them off  if we find out where they are. plus we're pathetic, there's no reason they would care about our species.

Answer 5

Not completely sure. I seldom think we even have signal. I don't think aliens have a decent reason to contact us; we're just full of stupidity and ego.

Answer 6

There is no such thing.  

Answer 7

A left hand turn signal, or maybe their hazard lights.